Serial # K813V01679N, 4.3L LPG
Alternator was over charging. Replaced Battery and Alternator. A week later the battery was dead. Charged the battery. Alt. charging 13.8v. The next day battery dead. Charged battery and checked for draw. 12v.022 ma. Disconnected leads at alt. still has a draw. Removed fuses and relay one at a time from PDM to try and find what circuit is the problem. found none. Disconnected all the plugs on the VSM still has a draw. Reassemble and now I have a no start. codes 522760-4, 522755-3, 522766-3, 522755-3. would like a trouble chart for 522760-4 and 524230-3